Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - netlabel領域外メモリアクセスを修正します。2 つの配列領域外メモリアクセスがあり、1 つは cipso_v4_map_lvl_valid() で、もう 1 つは netlbl_bitmap_walk() です。どちらのエラーも非常にシンプルで、修正は簡単です。このパッチを v4.8 より前のカーネルにバックポートしているユーザーへの参考として、netlbl_bitmap_walk() パッチを cipso_v4_bitmap_walk() に適用してください。これは、netlbl_bitmap_walk() が Linux v4.8 より前に存在しないためです。(CVE-2019-25160)

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

現已提供適用於 Red Hat Enterprise Linux 8 的一個核心更新。Red Hat 產品安全性團隊已將此更新評等為具有重要安全性影響。可從〈參照〉一節的 CVE 連結中取得每個弱點之常見弱點評分系統 (CVSS) 的基本分數，其中包含有關嚴重性評等的詳細資訊。核心套件中包含 Linux 核心，這是任何 Linux 作業系統的核心。安全性修正：* 核心：nfs：svc_process_common() 中存在釋放後使用 (CVE-2018-16884) * 核心：vhost_net：接收封包時發生無限迴圈，進而導致 DoS (CVE-2019-3900) * 核心：頁面快取端旁路攻擊 (CVE-2019-5489) * hardware：bluetooth：BR/EDR 加密金鑰交涉攻擊 (KNOB) (CVE-2019-9506) * 核心：drivers/net /wireless/marvell/mwifiex/ie.c 的 mwifiex_uap_parse_tail_ies 函式中存在堆積溢位 (CVE-2019-10126) * 核心：KVM：透過 mmio 環緩衝區發生 OOB 記憶體存取 (CVE-2019-14821) * 核心：crypto/crypto_user.c 的 crypto_report_one in 中發生資訊洩漏 (CVE-2018-19854) * 核心：usb：__usb_get_extra_descriptor() 中缺少大小檢查，進而導致 DoS (CVE-2018-20169) * 核心：使用 L2CAP_GET_CONF_OPT 時發生堆積位址資訊洩漏 (CVE-2019-3459) * 核心：使用 L2CAP_PARSE_CONF_RSP 時發生堆積位址資訊洩漏 (CVE-2019-3460) * 核心：發生 SCTP 通訊端緩衝區記憶體洩漏，進而導致拒絕服務 (CVE-2019-3874) * 核心：透過 vfio DMA 對應發生拒絕服務向量 (CVE-2019-3882) * 核心：hci_uart_set_flow_control 中發生 NULL 指標解除參照 (CVE-2019-10207) * 核心：修正 mmget_not_zero()/get_task_mm() 和核心傾印之間的爭用情形 (CVE-2019-11599) * 核心：fs/ext4/extents.c 導致資訊洩漏 (CVE-2019-11833) * 核心：透過 HIDPCONNADD 命令從核心堆疊記憶體發生敏感資訊洩漏 (CVE-2019-11884) * 核心：arch/x86/lib/insn-eval.c 中發生釋放後使用 (CVE-2019-13233) * 核心：net/core/net-sysfs.c 的 register_queue_kobjects() 中發生導致拒絕服務的釋放後使用情形 (CVE-2019-15916) * 核心：Linux 堆疊 ASLR 實作整數溢位 (CVE-2015-1593) * 核心：drivers/net/usb/hso.c 的 hso_probe 中發生 oob 記憶體讀取情形 (CVE-2018-19985) * 核心：KVM：將未初始化堆疊內容洩漏給客體 (CVE-2019-7222) * 核心：net：弱式 IP ID 產生導致遠端裝置追蹤 (CVE-2019-10638) 如需安全性問題的詳細資料，包括影響、CVSS 分數、致謝及其他相關資訊，請參閱〈參照〉一節列出的 CVE 頁面。其他變更：如需有關此發行版本的詳細變更資訊，請參閱可從〈參照〉一節連結的 Red Hat Enterprise Linux 8.1 版本資訊。

Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - netlabel修复越界内存访问存在两种数组越界内存访问一种在 cipso_v4_map_lvl_valid() 中另一个在 netlbl_bitmap_walk() 中。解决这两个错误的方法都非常简单，修复方法也非常简单。仅供将此修补程序向后移植到 v4.8 之前的内核的用户参考您需要对 cipso_v4_bitmap_walk() 应用 netlbl_bitmap_walk() 修补程序因为 Linux v4.8 之前的 netlbl_bitmap_walk() 不存在。 (CVE-2019-25160)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1870-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel (bsc#1220394).
    - CVE-2020-36312: Fixed an issue in virt/kvm/kvm_main.c that had a kvm_io_bus_unregister_dev memory leak     upon a kmalloc failure (bsc#1184509).
    - CVE-2021-23134: Fixed a use-after-free issue in nfc sockets (bsc#1186060).
    - CVE-2021-46904: Fixed NULL pointer dereference during tty device unregistration (bsc#1220416).
    - CVE-2021-46905: Fixed NULL pointer dereference on disconnect regression (bsc#1220418).
    - CVE-2021-46909: Fixed PCI interrupt mapping in ARM footbridge (bsc#1220442).
    - CVE-2021-46938: Fixed double free of blk_mq_tag_set in dev remove after table load fails (bsc#1220554).
    - CVE-2021-46939: Fixed possible hung in trace_clock_global() (bsc#1220580).
    - CVE-2021-46941: Fixed core softreset when switch mode in usb dwc3 (bsc#1220628).
    - CVE-2021-46950: Fixed possible data corruption in md/raid1 when ending a failed write request     (bsc#1220662).
    - CVE-2021-46958: Fixed race between transaction aborts and fsyncs that could lead to use-after-free in     btrfs (bsc#1220521).
    - CVE-2021-46960: Fixed wrong error code from smb2_get_enc_key() (bsc#1220528).
    - CVE-2021-46963: Fixed crash in qla2xxx_mqueuecommand()  (bsc#1220536).
    - CVE-2021-46964: Fixed unreserved extra IRQ vectors in qla2xxx (bsc#1220538).
    - CVE-2021-46966: Fixed potential use-after-free issue in cm_write() (bsc#1220572).
    - CVE-2021-46981: Fixed NULL pointer in flush_workqueue (bsc#1220611).
    - CVE-2021-46988: Fixed possible crash in userfaultfd due to unreleased page (bsc#1220706).
    - CVE-2021-46990: Fixed crashes when toggling entry flush barrier in powerpc/64s (bsc#1220743).
    - CVE-2021-46998: Fixed a use after free bug in enic_hard_start_xmit() (bsc#1220625).
    - CVE-2021-47006: Fixed wrong check in overflow_handler hook in ARM 9064/1 hw_breakpoint (bsc#1220751).
    - CVE-2021-47015: Fixed RX consumer index logic in the error path in bnxt_en (bsc#1220794).
    - CVE-2021-47024: Fixed possible memory leak in vsock/virtio when closing socket (bsc#1220637).
    - CVE-2021-47034: Fixed resolved pte update for kernel memory on radix in powerpc/64s (bsc#1220687).
    - CVE-2021-47045: Fixed null pointer dereference in lpfc_prep_els_iocb() (bsc#1220640).
    - CVE-2021-47049: Fixed Use after free in __vmbus_open() (bsc#1220692).
    - CVE-2021-47055: Fixed missing permissions for locking and badblock ioctls in mtd (bsc#1220768).
    - CVE-2021-47056: Fixed uninitialized lock in adf_vf2pf_shutdown() (bsc#1220769).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2021-47063: Fixed possible use-after-free in panel_bridge_detach() (bsc#1220777).
    - CVE-2021-47068: Fixed a use-after-free issue in llcp_sock_bind/connect (bsc#1220739).
    - CVE-2021-47070: Fixed memory leak in error handling paths in uio_hv_generic (bsc#1220829).
    - CVE-2021-47071: Fixed memory leak in error handling paths in uio_hv_generic (bsc#1220846).
    - CVE-2021-47073: Fixed oops on rmmod dell_smbios init_dell_smbios_wmi() (bsc#1220850).
    - CVE-2021-47100: Fixed UAF when uninstall in ipmi (bsc#1220985).
    - CVE-2021-47101: Fixed uninit-value in asix_mdio_read() (bsc#1220987).
    - CVE-2021-47104: Fixed memory leak in qib_user_sdma_queue_pkts() (bsc#1220960).
    - CVE-2021-47110: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221532).
    - CVE-2021-47112: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221541).
    - CVE-2021-47114: Fixed data corruption by fallocate in ocfs2 (bsc#1221548).
    - CVE-2021-47117: Fixed bug on in ext4_es_cache_extent() as ext4_split_extent_at() failed (bsc#1221575).
    - CVE-2021-47118: Fixed possible use-after-free when initializing `cad_pid` (bsc#1221605).
    - CVE-2021-47119: Fixed memory leak in ext4_fill_super() (bsc#1221608).
    - CVE-2021-47138: Fixed possible out-of-bound memory access in cxgb4 when clearing filters (bsc#1221934).
    - CVE-2021-47141: Fixed possible NULL pointer dereference when freeing irqs (bsc#1221949).
    - CVE-2021-47142: Fixed a use-after-free in drm/amdgpu (bsc#1221952).
    - CVE-2021-47143: Fixed possible corruption in net/smc after failed device_add() (bsc#1221988).
    - CVE-2021-47150: Fixed the potential memory leak in fec_enet_init() (bsc#1221973).
    - CVE-2021-47153: Fixed wrongly generated interrupt on bus reset in i2c/i801 (bsc#1221969).
    - CVE-2021-47165: Fixed shutdown crash when component not probed in drm/meson (bsc#1221965).
    - CVE-2021-47166: Fixed possible corruptionb in nfs_do_recoalesce() (bsc#1221998).
    - CVE-2021-47167: Fixed an Oopsable condition in __nfs_pageio_add_request() (bsc#1221991).
    - CVE-2021-47168: Fixed an incorrect limit in filelayout_decode_layout() (bsc#1222002).
    - CVE-2021-47169: Fixed possible NULL pointer dereference in serial/rp2 (bsc#1222000).
    - CVE-2021-47171: Fixed memory leak in smsc75xx_bind() (bsc#1221994).
    - CVE-2021-47173: Fixed memory leak in uss720_probe() (bsc#1221993).
    - CVE-2021-47177: Fixed sysfs leak in alloc_iommu() (bsc#1221997).
    - CVE-2021-47179: Fixed a NULL pointer dereference in pnfs_mark_matching_lsegs_return() (bsc#1222001).
    - CVE-2021-47180: Fixed memory leak in nci_allocate_device() (bsc#1221999).
    - CVE-2021-47181: Fixed a null pointer dereference caused by calling platform_get_resource()     (bsc#1222660).
    - CVE-2021-47183: Fixed a null pointer dereference during link down processing in scsi lpfc (bsc#1192145,     bsc#1222664).
    - CVE-2021-47185: Fixed a softlockup issue in flush_to_ldisc in tty tty_buffer (bsc#1222669).
    - CVE-2021-47189: Fixed denial of service due to memory ordering issues between normal and ordered work     functions in btrfs (bsc#1222706).
    - CVE-2021-47202: Fixed NULL pointer dereferences in of_thermal_ functions (bsc#1222878)
    - CVE-2022-0487: A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove() in     drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
    - CVE-2022-48619: Fixed a denial-of-service issue in drivers/input/input.c (bsc#1218220).
    - CVE-2022-48626: Fixed a potential use-after-free on remove path moxart (bsc#1220366).
    - CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system     (bsc#1209657).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length (bsc#1220320).
    - CVE-2023-52469: Fixed use-after-free in kv_parse_power_table() (bsc#1220411).
    - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#122041).
    - CVE-2023-52474: Fixed bugs with non-PAGE_SIZE-end multi-iovec user SDMA requests in hfi1 (bsc#1220445).
    - CVE-2023-52476: Fixed possible unhandled page fault via perf sampling NMI during vsyscall (bsc#1220703).
    - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790).
    - CVE-2023-52486: Fixed possible use-after-free in drm (bsc#1221277).
    - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836).
    - CVE-2023-52515: Fixed possible use-after-free in RDMA/srp (bsc#1221048).
    - CVE-2023-52524: Fixed possible corruption in nfc/llcp (bsc#1220927).
    - CVE-2023-52528: Fixed uninit-value access in __smsc75xx_read_reg() (bsc#1220843).
    - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871).
    - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058).
    - CVE-2023-52587: Fixed mcast list locking in IB/ipoib (bsc#1221082).
    - CVE-2023-52590: Fixed a possible ocfs2 filesystem corruption via directory renaming (bsc#1221088).
    - CVE-2023-52591: Fixed a possible reiserfs filesystem corruption via directory renaming (bsc#1221044).
    - CVE-2023-52598: Fixed wrong setting of fpc register in s390/ptrace (bsc#1221060).
    - CVE-2023-52607: Fixed NULL pointer dereference in pgtable_cache_add kasprintf() (bsc#1221061).
    - CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222117).
    - CVE-2023-52639: Fixed race during shadow creation in KVM/s390/vsie (bsc#1222300).
    - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562).
    - CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
    - CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
    - CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
    - CVE-2023-7042: Fixed a NULL pointer dereference vulnerability in     ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev() (bsc#1218336).
    - CVE-2023-7192: Fixed a memory leak problem in ctnetlink_create_conntrack in     net/netfilter/nf_conntrack_netlink.c (bsc#1218479).
    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-22099: Fixed NULL Pointer Dereference vulnerability in /net/bluetooth/rfcomm/core.c     (bsc#1219170).
    - CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5     modules (bsc#1219169).
    - CVE-2024-24855: Fixed a null pointer dereference due to race condition in scsi device driver in     lpfc_unregister_fcf_rescan() function (bsc#1219618).
    - CVE-2024-24861: Fixed an overflow due to race condition in media/xc4000 device driver in xc4000     xc4000_get_frequency() function (bsc#1219623).
    - CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
    - CVE-2024-26642: Fixed the set of anonymous timeout flag in netfilter nf_tables (bsc#1221830).
    - CVE-2024-26704: Fixed a double-free of blocks due to wrong extents moved_len in ext4 (bsc#1222422).
    - CVE-2024-26733: Fixed an overflow in arp_req_get() in arp (bsc#1222585).
    - CVE-2024-26743: Fixed memory leak in qedr_create_user_qp error flow in rdma/qedr (bsc#1222677)
    - CVE-2024-26744: Fixed null pointer dereference in srpt_service_guid parameter in rdma/srpt (bsc#1222449)
    - CVE-2024-26754: Fixed an use-after-free and null-ptr-deref in gtp_genl_dump_pdp() in gtp  (bsc#1222632).
    - CVE-2024-26763: Fixed user corruption via by writing data with O_DIRECT on device in dm-crypt     (bsc#1222720).
    - CVE-2024-26771: Fixed a null pointer dereference on edma_probe in dmaengine ti edma  (bsc#1222610)
    - CVE-2024-26793: Fixed an use-after-free and null-ptr-deref in gtp_newlink() in gtp  (bsc#1222428).
    - CVE-2024-26805: Fixed a kernel-infoleak-after-free in __skb_datagram_iter in netlink  (bsc#1222630).
    - CVE-2024-27043: Fixed a use-after-free in edia/dvbdev in different places (bsc#1223824).
    - CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
    - CVE-2021-47161: Fixed a resource leak in an error handling path in the error handling path of the probe     function in spi spi-fsl-dspi (bsc#1221966).
    - CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223513).
    - CVE-2024-26816: Ignore relocations in .notes section when building with CONFIG_XEN_PV=y (bsc#1222624).
    - CVE-2023-52595: Fixed possible deadlock in wifi/rt2x00 (bsc#1221046).
    - CVE-2024-26689: Fixed a use-after-free in encode_cap_msg() (bsc#1222503).
    - CVE-2024-26773: Fixed ext4 block allocation from corrupted group in ext4_mb_try_best_found()     (bsc#1222618).
    - CVE-2021-47182: Fixed scsi_mode_sense() buffer length handling (bsc#1222662).
    - CVE-2022-48701: Fixed an out-of-bounds bug in __snd_usb_parse_audio_interface() (bsc#1223921).
    - CVE-2024-26993: Fixed a reference leak in sysfs_break_active_protection() (bsc#1223693)
    - CVE-2023-52650: Added missing check for of_find_device_by_node() (bsc#1223770)
    - CVE-2024-26948: Added a dc_state NULL check in dc_state_release (bsc#1223664)
    - CVE-2024-27013: Limited printing rate when illegal packet received by tun  dev (bsc#1223745).
    - CVE-2024-27014: Prevented deadlock while disabling aRFS (bsc#1223735).
    - CVE-2024-27046: Handled acti_netdevs allocation failure (bsc#1223827).
    - CVE-2021-47162: Fixed a possible memory leak in tipc_buf_append (bsc#1221977).
    - CVE-2024-27072: Removed useless locks in usbtv_video_free() (bsc#1223837).
    - CVE-2024-27075: Avoided stack overflow warnings with clang (bsc#1223842).
    - CVE-2024-27073: Fixed a memory leak in budget_av_attach() (bsc#1223843).
    - CVE-2024-27074: Fixed a memory leak in go7007_load_encoder() (bsc#1223844).
    - CVE-2024-27078: Fixed a memory leak in tpg_alloc() (bsc#1223781).
    - CVE-2023-52652: Fixed a possible name leak in ntb_register_device() (bsc#1223686).
    - CVE-2024-23848: Fixed a use-after-free in cec_queue_msg_fh, related to drivers/media/cec/core/cec-adap.c     and drivers/media/cec/core/cec-api.c (bsc#1219104).
    - CVE-2024-26859: Prevent access to a freed page in page_pool in bnx2x (bsc#1223049).
    - CVE-2024-26817: Used calloc instead of kzalloc to avoid integer overflow (bsc#1222812)
    - CVE-2021-47149: Fixed a potential null pointer deref in fmvj18x_get_hwinfo() (bsc#1221972).
    - CVE-2023-52620: Disallowed timeout for anonymous sets in nf_tables (bsc#1221825).
    - CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223057).
    - CVE-2024-26878: Fixed potential NULL pointer dereference, related to dquots (bsc#1223060).
    - CVE-2024-26901: Used kzalloc() to fix information leak in do_sys_name_to_handle() (bsc#1223198).
    - CVE-2024-26671: Fixed an IO hang from sbitmap wakeup race in blk_mq_mark_tag_wait() (bsc#1222357).
    - CVE-2024-26772: Avoided allocating blocks from corrupted group in ext4_mb_find_by_goal() (bsc#1222613).
    - CVE-2023-52614: Fixed a buffer overflow in trans_stat_show() (bsc#1221617).
    - CVE-2024-26855: Fixed a potential NULL pointer dereference in ice_bridge_setlink() (bsc#1223051).
    - CVE-2024-26857: Made sure to pull inner header in geneve_rx() (bsc#1223058).
    - CVE-2024-26675: Limited MRU to 64K in ppp_async_ioctl() (bsc#1222379).
    - CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
    - CVE-2023-52488: Converted from _raw_ to _noinc_ regmap functions for FIFO in sc16is7xx (bsc#1221162).
    - CVE-2024-26922: Validated the parameters of bo mapping operations more clearly (bsc#1223315).
    - CVE-2021-47184: Fixed NULL pointer dereference on VSI filter sync (bsc#1222666).
    - CVE-2023-52635: Synchronized devfreq_monitor_[start/stop] for devfreq (bsc#1222294).
    - CVE-2024-26883: Checked for integer overflow when using roundup_pow_of_two()  (bsc#1223035).
    - CVE-2024-26884: Fixed a bpf hashtab overflow check on 32-bit architectures (bsc#1223189).
    - CVE-2024-26839: Fixed a memleak in init_credit_return() (bsc#1222975)
    - CVE-2023-52644: Stop/wake correct queue in DMA Tx path when QoS is disabled in b43 (bsc#1222961).
    - CVE-2021-47205: Unregistered clocks/resets when unbinding in sunxi-ng (bsc#1222888).
    - CVE-2021-47211: Fixed a null pointer dereference on pointer cs_desc in usb-audio (bsc#1222869).
    - CVE-2021-47207: Fixed a null pointer dereference on pointer block in gus (bsc#1222790).
    - CVE-2024-26779: Fixed a race condition on enabling fast-xmit in mac80211 (bsc#1222772).
    - CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
    - CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
    - CVE-2024-26747: Fixed a NULL pointer issue with USB parent module's reference (bsc#1222609).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - netlabel: fix out-of-bounds memory accesses There are two array out-of-bounds memory accesses, one in     cipso_v4_map_lvl_valid(), the other in netlbl_bitmap_walk(). Both errors are embarassingly simple, and the     fixes are straightforward. As a FYI for anyone backporting this patch to kernels prior to v4.8, you'll     want to apply the netlbl_bitmap_walk() patch to cipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn't     exist before Linux v4.8. (CVE-2019-25160)

Note that Nessus relies on the presence of the package as reported by the vendor.

内核的更新现在可用于 Red Hat Enterprise Linux 8。Red Hat 产品安全团队将此更新评级为具有重要安全影响。可从“参考”部分中的 CVE 链接获取通用漏洞评分系统 (CVSS) 基本分数，其针对每个漏洞给出了详细的严重性等级。内核程序包中包含 Linux 内核，后者是任何 Linux 操作系统的核心。安全补丁： * 内核：nfs：svc_process_common() 中存在释放后使用 (CVE-2018-16884) * 内核：vhost_net：接收数据包时，无限循环导致 DoS (CVE-2019-3900) * 内核：页面缓存边信道攻击 (CVE-2019-5489) * 硬件：蓝牙：BR/EDR 加密密钥协商攻击 (KNOB) (CVE-2019-9506) * 内核： drivers/net /wireless/marvell/mwifiex/ie.c 中 mwifiex_uap_parse_tail_ies 函数的堆溢出 (CVE-2019-10126)* Kernel: KVM: 经 mmio 环缓冲区 OOB 内存访问 (CVE-2019-14821) * 内核： crypto/crypto_user.c 中 crypto_report_one 的信息披露 (CVE-2018-19854) *内核: usb: __usb_get_extra_descriptor() 中缺少大小检查，导致 DoS (CVE-2018-20169) * 内核：使用 L2CAP_GET_CONF_OPT 时堆地址信息泄露 (CVE-2019-3459) * 内核：使用 L2CAP_PARSE_CONF_RSP 时堆地址信息泄露 (CVE-2019-3460) * 内核： SCTP 套接字缓冲区内存泄露，导致拒绝服务 (CVE-2019-3874) *内核：通过 vfio DMA 映射造成拒绝服务矢量 (CVE-2019-3882) * 内核：hci_uart_set_flow_control 中空指针取消引用 (CVE-2019-10207) * 内核：修复 mmget_not_zero()/get_task_mm() 和内核转储之间的争用条件 (CVE-2019-11599) * 内核：fs/ext4/extents.c 导致信息披露 (CVE-2019-11833) * kernel: 通过 HIDPCONNADD 命令导致从内核堆栈内存泄露敏感信息 (CVE-2019-11884) * 内核：arch/x86/lib/insn-eval.c 中释放后使用 (CVE-2019-13233) * 内核：net/core/net-sysfs.c 中 register_queue_kobjects() 的内存泄露导致拒绝服务 (CVE-2019-15916) * 内核：Linux 堆栈 ASLR 实现整数溢出 (CVE-2015-1593) * 内核： drivers/net/usb/hso.c 中 hso_probe 的 oob 内存读取 (CVE-2018-19985) * Kernel: KVM：泄露客户机的未初始化堆栈内容 (CVE-2019-7222) * 内核: net: IP ID 生成导致远程设备追踪 (CVE-2019-10638) 有关此安全问题的详细信息，包括其影响、CVSS 分数、确认和其他相关信息，请参阅列于“参考”部分的 CVE 页面。更多变更：如需有关此发行版本的详细变更信息，请参阅可从“参考”部分链接的 Red Hat Enterprise Linux 8.1 发行说明。

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:3517 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884)

    * Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900)

    * Kernel: page cache side channel attacks (CVE-2019-5489)

    * hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) (CVE-2019-9506)

    * kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in     drivers/net/wireless/marvell/mwifiex/ie.c (CVE-2019-10126)

    * Kernel: KVM: OOB memory access via mmio ring buffer (CVE-2019-14821)

    * kernel: Information Disclosure in crypto_report_one in crypto/crypto_user.c (CVE-2018-19854)

    * kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS (CVE-2018-20169)

    * kernel: Heap address information leak while using L2CAP_GET_CONF_OPT (CVE-2019-3459)

    * kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP (CVE-2019-3460)

    * kernel: SCTP socket buffer memory leak leading to denial of service (CVE-2019-3874)

    * kernel: denial of service vector through vfio DMA mappings (CVE-2019-3882)

    * kernel: null-pointer dereference in hci_uart_set_flow_control (CVE-2019-10207)

    * kernel: fix race condition between mmget_not_zero()/get_task_mm() and core dumping (CVE-2019-11599)

    * kernel: fs/ext4/extents.c leads to information disclosure (CVE-2019-11833)

    * kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command     (CVE-2019-11884)

    * kernel: use-after-free in arch/x86/lib/insn-eval.c (CVE-2019-13233)

    * kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service     (CVE-2019-15916)

    * kernel: Linux stack ASLR implementation Integer overflow (CVE-2015-1593)

    * kernel: oob memory read in hso_probe in drivers/net/usb/hso.c (CVE-2018-19985)

    * Kernel: KVM: leak of uninitialized stack contents to guest (CVE-2019-7222)

    * Kernel: net: weak IP ID generation leads to remote device tracking (CVE-2019-10638)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1643-1 advisory.

    The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel (bsc#1220394).
    - CVE-2020-36312: Fixed an issue in virt/kvm/kvm_main.c that had a kvm_io_bus_unregister_dev memory leak     upon a kmalloc failure (bsc#1184509).
    - CVE-2021-23134: Fixed a use-after-free issue in nfc sockets (bsc#1186060).
    - CVE-2021-46904: Fixed NULL pointer dereference during tty device unregistration (bsc#1220416).
    - CVE-2021-46905: Fixed NULL pointer dereference on disconnect regression (bsc#1220418).
    - CVE-2021-46909: Fixed a PCI interrupt mapping in ARM footbridge (bsc#1220442).
    - CVE-2021-46938: Fixed a double free of blk_mq_tag_set in dev remove after table load fails in dm rq     (bsc#1220554).
    - CVE-2021-46939: Fixed a denial of service in trace_clock_global() in tracing (bsc#1220580).
    - CVE-2021-46941: Fixed core softreset when switch mode in usb dwc3 (bsc#1220628).
    - CVE-2021-46950: Fixed a data corruption bug in raid1 arrays using bitmaps in md/raid1 (bsc#1220662).
    - CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets     (bsc#1220513).
    - CVE-2021-46958: Fixed a race between transaction aborts and fsyncs leading to use-after-free in btrfs     (bsc#1220521).
    - CVE-2021-46960: Fixed a warning on smb2_get_enc_key in cifs (bsc#1220528).
    - CVE-2021-46963: Fixed crash in qla2xxx_mqueuecommand()  (bsc#1220536).
    - CVE-2021-46964: Fixed unreserved extra IRQ vectors in qla2xxx (bsc#1220538).
    - CVE-2021-46966: Fixed potential use-after-free issue in cm_write() (bsc#1220572).
    - CVE-2021-46981: Fixed a NULL pointer in flush_workqueue in nbd (bsc#1220611).
    - CVE-2021-46988: Fixed release page in error path to avoid BUG_ON (bsc#1220706).
    - CVE-2021-46990: Fixed a denial of service when toggling entry flush barrier in powerpc/64s     (bsc#1220743).
    - CVE-2021-46998: Fixed an use after free bug in enic_hard_start_xmit in ethernet/enic (bsc#1220625).
    - CVE-2021-47006: Fixed wrong check in overflow_handler hook in ARM 9064/1 hw_breakpoint (bsc#1220751).
    - CVE-2021-47015: Fixed a RX consumer index logic in the error path in bnxt_rx_pkt() in bnxt_en     (bsc#1220794).
    - CVE-2021-47024: Fixed possible memory leak in vsock/virtio when closing socket (bsc#1220637).
    - CVE-2021-47034: Fixed a kernel memory fault for pte update on radix in powerpc/64s (bsc#1220687).
    - CVE-2021-47045: Fixed a null pointer dereference in lpfc_prep_els_iocb() in scsi lpfc (bsc#1220640).
    - CVE-2021-47049: Fixed an after free in __vmbus_open() in hv vmbus (bsc#1220692).
    - CVE-2021-47055: Fixed missing permissions for locking and badblock ioctls in mtd (bsc#1220768).
    - CVE-2021-47056: Fixed a user-memory-access error on vf2pf_lock in crypto (bsc#1220769).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2021-47063: Fixed a potential use-after-free during bridge detach in drm bridge/panel (bsc#1220777).
    - CVE-2021-47068: Fixed a use-after-free issue in llcp_sock_bind/connect (bsc#1220739).
    - CVE-2021-47070: Fixed memory leak in error handling paths in uio_hv_generic (bsc#1220829).
    - CVE-2021-47071: Fixed a memory leak in error handling paths in hv_uio_cleanup() in uio_hv_generic     (bsc#1220846).
    - CVE-2021-47073: Fixed oops on rmmod dell_smbios init_dell_smbios_wmi() (bsc#1220850).
    - CVE-2021-47100: Fixed UAF when uninstall in ipmi (bsc#1220985).
    - CVE-2021-47101: Fixed uninit-value in asix_mdio_read() (bsc#1220987).
    - CVE-2021-47104: Fixed memory leak in qib_user_sdma_queue_pkts() (bsc#1220960).
    - CVE-2021-47110: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221532).
    - CVE-2021-47112: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221541).
    - CVE-2021-47113: Abort btrfs rename_exchange if we fail to insert the second ref (bsc#1221543).
    - CVE-2021-47114: Fixed a data corruption by fallocate in ocfs2 (bsc#1221548).
    - CVE-2021-47117: Fixed a crash in ext4_es_cache_extent as ext4_split_extent_at failed in ext4     (bsc#1221575).
    - CVE-2021-47118: Fixed an use-after-free in init task's struct pid in pid (bsc#1221605).
    - CVE-2021-47119: Fixed a memory leak in ext4_fill_super in ext4 (bsc#1221608).
    - CVE-2021-47131: Fixed a use-after-free after the TLS device goes down and up (bsc#1221545).
    - CVE-2021-47138: Fixed an out-of-bound memory access during clearing filters in cxgb4 (bsc#1221934).
    - CVE-2021-47141: Fixed a null pointer dereference on priv->msix_vectors when driver is unloaded in gve     (bsc#1221949).
    - CVE-2021-47142: Fixed an use-after-free on ttm->sg in drm/amdgpu (bsc#1221952).
    - CVE-2021-47143: Fixed possible corruption in net/smc after failed device_add() (bsc#1221988).
    - CVE-2021-47149: Fixed a potential null pointer deref in fmvj18x_get_hwinfo() (bsc#1221972).
    - CVE-2021-47150: Fixed the potential memory leak in fec_enet_init() (bsc#1221973).
    - CVE-2021-47153: Fixed wrongly generated interrupt on bus reset in i2c/i801 (bsc#1221969).
    - CVE-2021-47161: Fixed a resource leak in an error handling path in the error handling path of the probe     function in spi spi-fsl-dspi (bsc#1221966).
    - CVE-2021-47162: Fixed a possible memory leak in tipc_buf_append (bsc#1221977).
    - CVE-2021-47165: Fixed shutdown crash when component not probed in drm/meson (bsc#1221965).
    - CVE-2021-47166: Fixed a data corruption of pg_bytes_written in nfs_do_recoalesce() in nfs (bsc#1221998).
    - CVE-2021-47167: Fixed an oopsable condition in __nfs_pageio_add_request() in nfs (bsc#1221991).
    - CVE-2021-47168: Fixed an incorrect limit in filelayout_decode_layout() in nfs (bsc#1222002).
    - CVE-2021-47169: Fixed a NULL pointer dereference in rp2_probe in serial rp2 (bsc#1222000).
    - CVE-2021-47171: Fixed a memory leak in smsc75xx_bind in net usb (bsc#1221994).
    - CVE-2021-47173: Fixed a memory leak in uss720_probe in misc/uss720 (bsc#1221993).
    - CVE-2021-47177: Fixed a sysfs leak in alloc_iommu() in iommu/vt-d (bsc#1221997).
    - CVE-2021-47179: Fixed a NULL pointer dereference in pnfs_mark_matching_lsegs_return() in nfsv4     (bsc#1222001).
    - CVE-2021-47180: Fixed a memory leak in nci_allocate_device nfcmrvl_disconnect in nfc nci (bsc#1221999).
    - CVE-2021-47181: Fixed a null pointer dereference caused by calling platform_get_resource()     (bsc#1222660).
    - CVE-2021-47182: Fixed scsi_mode_sense() buffer length handling (bsc#1222662).
    - CVE-2021-47183: Fixed a null pointer dereference during link down processing in scsi lpfc (bsc#1192145,     bsc#1222664).
    - CVE-2021-47184: Fixed NULL pointer dereference on VSI filter sync (bsc#1222666).
    - CVE-2021-47185: Fixed a softlockup issue in flush_to_ldisc in tty tty_buffer (bsc#1222669).
    - CVE-2021-47189: Fixed denial of service due to memory ordering issues between normal and ordered work     functions in btrfs (bsc#1222706).
    - CVE-2021-47202: Fixed NULL pointer dereferences in of_thermal_ functions in thermal (bsc#1222878)
    - CVE-2021-47205: Unregistered clocks/resets when unbinding in sunxi-ng (bsc#1222888).
    - CVE-2021-47207: Fixed a null pointer dereference on pointer block in gus (bsc#1222790).
    - CVE-2021-47211: Fixed a null pointer dereference on pointer cs_desc in usb-audio (bsc#1222869).
    - CVE-2022-0487: Fixed an use-after-free vulnerability in rtsx_usb_ms_drv_remove() in     drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
    - CVE-2022-48619: Fixed a denial-of-service issue in drivers/input/input.c (bsc#1218220).
    - CVE-2022-48626: Fixed a potential use-after-free on remove path moxart (bsc#1220366).
    - CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223513).
    - CVE-2022-48672: Fixed off-by-one error in unflatten_dt_nodes() (bsc#1223931).
    - CVE-2022-48701: Fixed an out-of-bounds bug in __snd_usb_parse_audio_interface() (bsc#1223921).
    - CVE-2022-48702: Fixed out of bounds access in  snd_emu10k1_pcm_channel_alloc() (bsc#1223923).
    - CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system     (bsc#1209657).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-4881: Fixed a out-of-bounds write flaw in the netfilter subsystem that could lead to potential     information disclosure or a denial of service (bsc#1215221).
    - CVE-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length (bsc#1220320).
    - CVE-2023-52469: Fixed a use-after-free in kv_parse_power_table (bsc#1220411).
    - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#1220413).
    - CVE-2023-52474: Fixed a vulnerability with non-PAGE_SIZE-end multi-iovec user SDMA requests     (bsc#1220445).
    - CVE-2023-52476: Fixed possible unhandled page fault via perf sampling NMI during vsyscall (bsc#1220703).
    - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790).
    - CVE-2023-52486: Fixed possible use-after-free in drm (bsc#1221277).
    - CVE-2023-52488: Fixed serial/sc16is7xx convert from _raw_ to _noinc_ regmap functions for FIFO     (bsc#1221162).
    - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836).
    - CVE-2023-52515: Fixed possible use-after-free in RDMA/srp (bsc#1221048).
    - CVE-2023-52524: Fixed possible corruption in nfc/llcp (bsc#1220927).
    - CVE-2023-52528: Fixed uninit-value access in __smsc75xx_read_reg() (bsc#1220843).
    - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871).
    - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058).
    - CVE-2023-52587: Fixed mcast list locking in IB/ipoib (bsc#1221082).
    - CVE-2023-52590: Fixed a possible ocfs2 filesystem corruption via directory renaming (bsc#1221088).
    - CVE-2023-52591: Fixed a possible reiserfs filesystem corruption via directory renaming (bsc#1221044).
    - CVE-2023-52595: Fixed possible deadlock in wifi/rt2x00 (bsc#1221046).
    - CVE-2023-52598: Fixed wrong setting of fpc register in s390/ptrace (bsc#1221060).
    - CVE-2023-52607: Fixed a null-pointer-dereference in pgtable_cache_add kasprintf() (bsc#1221061).
    - CVE-2023-52614: Fixed PM/devfreq buffer overflow in trans_stat_show (bsc#1221617).
    - CVE-2023-52620: Fixed netfilter/nf_tables to disallow timeout for anonymous sets never used from     userspace (bsc#1221825).
    - CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222117).
    - CVE-2023-52635: Fixed PM/devfreq to synchronize devfreq_monitor_[start/stop] (bsc#1222294).
    - CVE-2023-52639: Fixed race during shadow creation in KVM/s390/vsie Fixed (bsc#1222300).
    - CVE-2023-52644: Stop/wake correct queue in DMA Tx path when QoS is disabled in b43 (bsc#1222961).
    - CVE-2023-52650: Added missing check for of_find_device_by_node() (bsc#1223770)
    - CVE-2023-52652: Fixed NTB for possible name leak in ntb_register_device() (bsc#1223686).
    - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562).
    - CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
    - CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
    - CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
    - CVE-2023-7042: Fixed a null-pointer-dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev()     (bsc#1218336).
    - CVE-2023-7192: Fixed a memory leak problem in ctnetlink_create_conntrack in     net/netfilter/nf_conntrack_netlink.c (bsc#1218479).
    - CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init     in net/sctp/socket.c (bsc#1218917).
    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-22099: Fixed a null-pointer-dereference in rfcomm_check_security (bsc#1219170).
    - CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5     modules (bsc#1219169).
    - CVE-2024-23848: Fixed media/cec for possible use-after-free in cec_queue_msg_fh (bsc#1219104).
    - CVE-2024-24855: Fixed race condition in lpfc_unregister_fcf_rescan() that could lead to a kernel panic     or denial of service issue (bsc#1219618).
    - CVE-2024-24861: Fixed race condition in xc4000_get_frequency() that could lead to malfunction or denial     of service issue (bsc#1219623).
    - CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
    - CVE-2024-26642: Fixed the set of anonymous timeout flag in netfilter nf_tables (bsc#1221830).
    - CVE-2024-26671: Fixed blk-mq IO hang from sbitmap wakeup race (bsc#1222357).
    - CVE-2024-26675: Fixed ppp_async to limit MRU to 64K (bsc#1222379).
    - CVE-2024-26689: Fixed a use-after-free in encode_cap_msg() (bsc#1222503).
    - CVE-2024-26704: fixed double-free of blocks due to wrong extents moved_len in ext4 (bsc#1222422).
    - CVE-2024-26733: Fixed an overflow in arp_req_get() in arp (bsc#1222585).
    - CVE-2024-26743: Fixed memory leak in qedr_create_user_qp error flow in rdma/qedr (bsc#1222677)
    - CVE-2024-26744: Fixed null pointer dereference in srpt_service_guid parameter in rdma/srpt (bsc#1222449)
    - CVE-2024-26747: Fixed a NULL pointer issue with USB parent module's reference (bsc#1222609).
    - CVE-2024-26754: Fixed ab use-after-free and null-ptr-deref in gtp_genl_dump_pdp() in gtp (bsc#1222632).
    - CVE-2024-26763: Fixed user corruption via by writing data with O_DIRECT on device in dm-crypt     (bsc#1222720).
    - CVE-2024-26771: Fixed a null pointer dereference on edma_probe in dmaengine ti edma (bsc#1222610)
    - CVE-2024-26772: Fixed ext4 to avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()     (bsc#1222613).
    - CVE-2024-26773: Fixed ext4 block allocation from corrupted group in ext4_mb_try_best_found()     (bsc#1222618).
    - CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
    - CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
    - CVE-2024-26779: Fixed a race condition on enabling fast-xmit in mac80211 (bsc#1222772).
    - CVE-2024-26791: Properly validated device names in btrfs dev-replace (bsc#1222793)
    - CVE-2024-26793: fixed use-after-free and null-ptr-deref in gtp_newlink() (bsc#1222428).
    - CVE-2024-26805: Fixed a kernel-infoleak-after-free in __skb_datagram_iter in netlink (bsc#1222630).
    - CVE-2024-26816: Fixed relocations in .notes section when building with CONFIG_XEN_PV=y by ignoring them     (bsc#1222624).
    - CVE-2024-26817: Fixed amdkfd to use calloc instead of kzalloc to avoid integer overflow (bsc#1222812).
    - CVE-2024-26839: Fixed a memory leak in init_credit_return() (bsc#1222975)
    - CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
    - CVE-2024-26852: Fixed net/ipv6 to avoid possible UAF in ip6_route_mpath_notify() (bsc#1223057).
    - CVE-2024-26855: Fixed net/ice potential NULL pointer dereference in ice_bridge_setlink() (bsc#1223051).
    - CVE-2024-26857: Fixed geneve to make sure to pull inner header in geneve_rx() (bsc#1223058).
    - CVE-2024-26859: Prevent access to a freed page in page_pool in bnx2x (bsc#1223049).
    - CVE-2024-26876: Fixed crash on irq during probe, related to adv7511_probe() (bsc#1223119).
    - CVE-2024-26878: Fixed quota for potential NULL pointer dereference (bsc#1223060).
    - CVE-2024-26883: Fixed bpf stackmap overflow check on 32-bit arches (bsc#1223035).
    - CVE-2024-26884: Fixed bpf hashtab overflow check on 32-bit arches (bsc#1223189).
    - CVE-2024-26901: Fixed do_sys_name_to_handle() to use kzalloc() to prevent kernel-infoleak (bsc#1223198).
    - CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
    - CVE-2024-26922: Validated the parameters of bo mapping operations more clearly (bsc#1223315).
    - CVE-2024-26948: Fixed drm/amd/display by adding dc_state NULL check in dc_state_release (bsc#1223664).
    - CVE-2024-26993: Fixed fs/sysfs reference leak in sysfs_break_active_protection() (bsc#1223693).
    - CVE-2024-27008: Fixed out of bounds access in nv04 (CVE-2024-27008 bsc#1223802).
    - CVE-2024-27013: Fixed tun limit printing rate when illegal packet received by tun device (bsc#1223745).
    - CVE-2024-27014: Fixed net/mlx5e to prevent deadlock while disabling aRFS (bsc#1223735).
    - CVE-2024-27043: Fixed a use-after-free in edia/dvbdev in different places (bsc#1223824).
    - CVE-2024-27046: Fixed nfp/flower handling acti_netdevs allocation failure (bsc#1223827).
    - CVE-2024-27072: Removed useless locks in usbtv_video_free() (bsc#1223837).
    - CVE-2024-27073: Fixed a memory leak in budget_av_attach() (bsc#1223843).
    - CVE-2024-27074: Fixed a memory leak in go7007_load_encoder() (bsc#1223844).
    - CVE-2024-27075: Avoided stack overflow warnings with clang (bsc#1223842).
    - CVE-2024-27078: Fixed a memory leak in tpg_alloc() (bsc#1223781).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1648-1 advisory.

  - Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to     elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local     user with the CAP_NET_RAW capability. (CVE-2021-23134)

  - In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix double free of the     ha->vp_map pointer Coverity scan reported potential risk of double free of the pointer ha->vp_map.
    ha->vp_map was freed in qla2x00_mem_alloc(), and again freed in function qla2x00_mem_free(ha). Assign NULL     to vp_map and kfree take care of NULL. (CVE-2024-26930)

  - In the Linux kernel, the following vulnerability has been resolved: netlabel: fix out-of-bounds memory     accesses There are two array out-of-bounds memory accesses, one in cipso_v4_map_lvl_valid(), the other in     netlbl_bitmap_walk(). Both errors are embarassingly simple, and the fixes are straightforward. As a FYI     for anyone backporting this patch to kernels prior to v4.8, you'll want to apply the netlbl_bitmap_walk()     patch to cipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn't exist before Linux v4.8. (CVE-2019-25160)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1646-1 advisory.

    The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel (bsc#1220394).
    - CVE-2021-46904: Fixed NULL pointer dereference during tty device unregistration (bsc#1220416).
    - CVE-2021-46905: Fixed NULL pointer dereference on disconnect regression (bsc#1220418).
    - CVE-2021-46909: Fixed a PCI interrupt mapping in ARM footbridge (bsc#1220442).
    - CVE-2021-46938: Fixed a double free of blk_mq_tag_set in dev remove after table load fails in dm rq     (bsc#1220554).
    - CVE-2021-46939: Fixed a denial of service in trace_clock_global() in tracing (bsc#1220580).
    - CVE-2021-46941: Fixed core softreset when switch mode in usb dwc3 (bsc#1220628).
    - CVE-2021-46950: Fixed a data corruption bug in raid1 arrays using bitmaps in md/raid1 (bsc#1220662).
    - CVE-2021-46958: Fixed a race between transaction aborts and fsyncs leading to use-after-free in btrfs     (bsc#1220521).
    - CVE-2021-46960: Fixed a warning on smb2_get_enc_key in cifs (bsc#1220528).
    - CVE-2021-46963: Fixed crash in qla2xxx_mqueuecommand()  (bsc#1220536).
    - CVE-2021-46964: Fixed unreserved extra IRQ vectors in qla2xxx (bsc#1220538).
    - CVE-2021-46966: Fixed potential use-after-free issue in cm_write() (bsc#1220572).
    - CVE-2021-46981: Fixed a NULL pointer in flush_workqueue in nbd (bsc#1220611).
    - CVE-2021-46988: Fixed release page in error path to avoid BUG_ON (bsc#1220706).
    - CVE-2021-46990: Fixed a denial of service when toggling entry flush barrier in powerpc/64s     (bsc#1220743).
    - CVE-2021-46998: Fixed an use after free bug in enic_hard_start_xmit in ethernet/enic (bsc#1220625).
    - CVE-2021-47006: Fixed wrong check in overflow_handler hook in ARM 9064/1 hw_breakpoint (bsc#1220751).
    - CVE-2021-47015: Fixed a RX consumer index logic in the error path in bnxt_rx_pkt() in bnxt_en     (bsc#1220794).
    - CVE-2021-47024: Fixed possible memory leak in vsock/virtio when closing socket (bsc#1220637).
    - CVE-2021-47034: Fixed a kernel memory fault for pte update on radix in powerpc/64s (bsc#1220687).
    - CVE-2021-47045: Fixed a null pointer dereference in lpfc_prep_els_iocb() in scsi lpfc (bsc#1220640).
    - CVE-2021-47049: Fixed an after free in __vmbus_open() in hv vmbus (bsc#1220692).
    - CVE-2021-47055: Fixed missing permissions for locking and badblock ioctls in mtd (bsc#1220768).
    - CVE-2021-47056: Fixed a user-memory-access error on vf2pf_lock in crypto (bsc#1220769).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2021-47063: Fixed a potential use-after-free during bridge detach in drm bridge/panel (bsc#1220777).
    - CVE-2021-47068: Fixed a use-after-free issue in llcp_sock_bind/connect (bsc#1220739).
    - CVE-2021-47070: Fixed memory leak in error handling paths in uio_hv_generic (bsc#1220829).
    - CVE-2021-47071: Fixed a memory leak in error handling paths in hv_uio_cleanup() in uio_hv_generic     (bsc#1220846).
    - CVE-2021-47073: Fixed oops on rmmod dell_smbios init_dell_smbios_wmi() (bsc#1220850).
    - CVE-2021-47100: Fixed UAF when uninstall in ipmi (bsc#1220985).
    - CVE-2021-47101: Fixed uninit-value in asix_mdio_read() (bsc#1220987).
    - CVE-2021-47104: Fixed memory leak in qib_user_sdma_queue_pkts() (bsc#1220960).
    - CVE-2021-47110: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221532).
    - CVE-2021-47112: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221541).
    - CVE-2021-47114: Fixed a data corruption by fallocate in ocfs2 (bsc#1221548).
    - CVE-2021-47117: Fixed a crash in ext4_es_cache_extent as ext4_split_extent_at failed in ext4     (bsc#1221575).
    - CVE-2021-47118: Fixed an use-after-free in init task's struct pid in pid (bsc#1221605).
    - CVE-2021-47119: Fixed a memory leak in ext4_fill_super in ext4 (bsc#1221608).
    - CVE-2021-47138: Fixed an out-of-bound memory access during clearing filters in cxgb4 (bsc#1221934).
    - CVE-2021-47141: Fixed a null pointer dereference on priv->msix_vectors when driver is unloaded in gve     (bsc#1221949).
    - CVE-2021-47142: Fixed an use-after-free on ttm->sg in drm/amdgpu (bsc#1221952).
    - CVE-2021-47143: Fixed possible corruption in net/smc after failed device_add() (bsc#1221988).
    - CVE-2021-47149: Fixed a potential null pointer deref in fmvj18x_get_hwinfo() (bsc#1221972).
    - CVE-2021-47150: Fixed the potential memory leak in fec_enet_init() (bsc#1221973).
    - CVE-2021-47153: Fixed wrongly generated interrupt on bus reset in i2c/i801 (bsc#1221969).
    - CVE-2021-47161: Fixed a resource leak in an error handling path in the error handling path of the probe     function in spi spi-fsl-dspi (bsc#1221966).
    - CVE-2021-47162: Fixed a possible memory leak in tipc_buf_append (bsc#1221977).
    - CVE-2021-47165: Fixed shutdown crash when component not probed in drm/meson (bsc#1221965).
    - CVE-2021-47166: Fixed a data corruption of pg_bytes_written in nfs_do_recoalesce() in nfs (bsc#1221998).
    - CVE-2021-47167: Fixed an oopsable condition in __nfs_pageio_add_request() in nfs (bsc#1221991).
    - CVE-2021-47168: Fixed an incorrect limit in filelayout_decode_layout() in nfs (bsc#1222002).
    - CVE-2021-47169: Fixed a NULL pointer dereference in rp2_probe in serial rp2 (bsc#1222000).
    - CVE-2021-47171: Fixed a memory leak in smsc75xx_bind in net usb (bsc#1221994).
    - CVE-2021-47173: Fixed a memory leak in uss720_probe in misc/uss720 (bsc#1221993).
    - CVE-2021-47177: Fixed a sysfs leak in alloc_iommu() in iommu/vt-d (bsc#1221997).
    - CVE-2021-47179: Fixed a NULL pointer dereference in pnfs_mark_matching_lsegs_return() in nfsv4     (bsc#1222001).
    - CVE-2021-47180: Fixed a memory leak in nci_allocate_device nfcmrvl_disconnect in nfc nci (bsc#1221999).
    - CVE-2021-47181: Fixed a null pointer dereference caused by calling platform_get_resource()     (bsc#1222660).
    - CVE-2021-47182: Fixed scsi_mode_sense() buffer length handling (bsc#1222662).
    - CVE-2021-47183: Fixed a null pointer dereference during link down processing in scsi lpfc (bsc#1192145,     bsc#1222664).
    - CVE-2021-47184: Fixed NULL pointer dereference on VSI filter sync (bsc#1222666).
    - CVE-2021-47185: Fixed a softlockup issue in flush_to_ldisc in tty tty_buffer (bsc#1222669).
    - CVE-2021-47189: Fixed denial of service due to memory ordering issues between normal and ordered work     functions in btrfs (bsc#1222706).
    - CVE-2021-47202: Fixed NULL pointer dereferences in of_thermal_ functions in thermal (bsc#1222878)
    - CVE-2021-47205: Unregistered clocks/resets when unbinding in sunxi-ng (bsc#1222888).
    - CVE-2021-47207: Fixed a null pointer dereference on pointer block in gus (bsc#1222790).
    - CVE-2021-47211: Fixed a null pointer dereference on pointer cs_desc in usb-audio (bsc#1222869).
    - CVE-2022-0487: Fixed use-after-free in moxart_remove in moxart-mmc (bsc#1194516).
    - CVE-2022-48619: Fixed a denial-of-service issue in drivers/input/input.c (bsc#1218220).
    - CVE-2022-48626: Fixed a potential use-after-free on remove path moxart (bsc#1220366).
    - CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223513).
    - CVE-2022-48701: Fixed an out-of-bounds bug in __snd_usb_parse_audio_interface() (bsc#1223921).
    - CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system     (bsc#1209657).
    - CVE-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length (bsc#1220320).
    - CVE-2023-52469: Fixed a use-after-free in kv_parse_power_table (bsc#1220411).
    - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#1220413).
    - CVE-2023-52474: Fixed a vulnerability with non-PAGE_SIZE-end multi-iovec user SDMA requests     (bsc#1220445).
    - CVE-2023-52476: Fixed possible unhandled page fault via perf sampling NMI during vsyscall (bsc#1220703).
    - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790).
    - CVE-2023-52486: Fixed possible use-after-free in drm (bsc#1221277).
    - CVE-2023-52488: Fixed serial/sc16is7xx convert from _raw_ to _noinc_ regmap functions for FIFO     (bsc#1221162).
    - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836).
    - CVE-2023-52515: Fixed possible use-after-free in RDMA/srp (bsc#1221048).
    - CVE-2023-52524: Fixed possible corruption in nfc/llcp (bsc#1220927).
    - CVE-2023-52528: Fixed uninit-value access in __smsc75xx_read_reg() (bsc#1220843).
    - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871).
    - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058).
    - CVE-2023-52587: Fixed mcast list locking in IB/ipoib (bsc#1221082).
    - CVE-2023-52590: Fixed a possible ocfs2 filesystem corruption via directory renaming (bsc#1221088).
    - CVE-2023-52591: Fixed a possible reiserfs filesystem corruption via directory renaming (bsc#1221044).
    - CVE-2023-52595: Fixed possible deadlock in wifi/rt2x00 (bsc#1221046).
    - CVE-2023-52598: Fixed wrong setting of fpc register in s390/ptrace (bsc#1221060).
    - CVE-2023-52607: Fixed a null-pointer-dereference in pgtable_cache_add kasprintf() (bsc#1221061).
    - CVE-2023-52614: Fixed PM/devfreq buffer overflow in trans_stat_show (bsc#1221617).
    - CVE-2023-52620: Fixed netfilter/nf_tables to disallow timeout for anonymous sets never used from     userspace (bsc#1221825).
    - CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222117).
    - CVE-2023-52635: Fixed PM/devfreq to synchronize devfreq_monitor_[start/stop] (bsc#1222294).
    - CVE-2023-52639: Fixed race during shadow creation in KVM/s390/vsie Fixed (bsc#1222300).
    - CVE-2023-52644: Stop/wake correct queue in DMA Tx path when QoS is disabled in b43 (bsc#1222961).
    - CVE-2023-52650: Added missing check for of_find_device_by_node() (bsc#1223770)
    - CVE-2023-52652: Fixed NTB for possible name leak in ntb_register_device() (bsc#1223686).
    - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562).
    - CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
    - CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
    - CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
    - CVE-2023-7042: Fixed a null-pointer-dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev()     (bsc#1218336).
    - CVE-2023-7192: Fixed a memory leak problem in ctnetlink_create_conntrack in     net/netfilter/nf_conntrack_netlink.c (bsc#1218479).
    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-22099: Fixed a null-pointer-dereference in rfcomm_check_security (bsc#1219170).
    - CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5     modules (bsc#1219169).
    - CVE-2024-23848: Fixed media/cec for possible use-after-free in cec_queue_msg_fh (bsc#1219104).
    - CVE-2024-24855: Fixed a null pointer dereference due to race condition in scsi device driver in     lpfc_unregister_fcf_rescan() function (bsc#1219618).
    - CVE-2024-24861: Fixed an overflow due to race condition in media/xc4000 device driver in xc4000     xc4000_get_frequency() function (bsc#1219623).
    - CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
    - CVE-2024-26642: Fixed the set of anonymous timeout flag in netfilter nf_tables (bsc#1221830).
    - CVE-2024-26671: Fixed blk-mq IO hang from sbitmap wakeup race (bsc#1222357).
    - CVE-2024-26675: Fixed ppp_async to limit MRU to 64K (bsc#1222379).
    - CVE-2024-26689: Fixed a use-after-free in encode_cap_msg() (bsc#1222503).
    - CVE-2024-26704: Fixed a double-free of blocks due to wrong extents moved_len in ext4 (bsc#1222422).
    - CVE-2024-26733: Fixed an overflow in arp_req_get() in arp (bsc#1222585).
    - CVE-2024-26743: Fixed memory leak in qedr_create_user_qp error flow in rdma/qedr (bsc#1222677)
    - CVE-2024-26744: Fixed null pointer dereference in srpt_service_guid parameter in rdma/srpt (bsc#1222449)
    - CVE-2024-26747: Fixed a NULL pointer issue with USB parent module's reference (bsc#1222609).
    - CVE-2024-26754: Fixed an use-after-free and null-ptr-deref in gtp_genl_dump_pdp() in gtp  (bsc#1222632).
    - CVE-2024-26763: Fixed user corruption via by writing data with O_DIRECT on device in dm-crypt     (bsc#1222720).
    - CVE-2024-26771: Fixed a null pointer dereference on edma_probe in dmaengine ti edma  (bsc#1222610)
    - CVE-2024-26772: Fixed ext4 to avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()     (bsc#1222613).
    - CVE-2024-26773: Fixed ext4 block allocation from corrupted group in ext4_mb_try_best_found()     (bsc#1222618).
    - CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
    - CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
    - CVE-2024-26779: Fixed a race condition on enabling fast-xmit in mac80211 (bsc#1222772).
    - CVE-2024-26793: Fixed an use-after-free and null-ptr-deref in gtp_newlink() in gtp  (bsc#1222428).
    - CVE-2024-26805: Fixed a kernel-infoleak-after-free in __skb_datagram_iter in netlink  (bsc#1222630).
    - CVE-2024-26816: Fixed relocations in .notes section when building with CONFIG_XEN_PV=y by ignoring them     (bsc#1222624).
    - CVE-2024-26817: Fixed amdkfd to use calloc instead of kzalloc to avoid integer overflow (bsc#1222812).
    - CVE-2024-26839: Fixed a memleak in init_credit_return() (bsc#1222975)
    - CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
    - CVE-2024-26852: Fixed net/ipv6 to avoid possible UAF in ip6_route_mpath_notify() (bsc#1223057).
    - CVE-2024-26855: Fixed net/ice potential NULL pointer dereference in ice_bridge_setlink() (bsc#1223051).
    - CVE-2024-26857: Fixed geneve to make sure to pull inner header in geneve_rx() (bsc#1223058).
    - CVE-2024-26859: Prevent access to a freed page in page_pool in bnx2x (bsc#1223049).
    - CVE-2024-26878: Fixed quota for potential NULL pointer dereference (bsc#1223060).
    - CVE-2024-26883: Fixed bpf stackmap overflow check on 32-bit arches (bsc#1223035).
    - CVE-2024-26884: Fixed bpf hashtab overflow check on 32-bit arches (bsc#1223189).
    - CVE-2024-26901: Fixed do_sys_name_to_handle() to use kzalloc() to prevent kernel-infoleak (bsc#1223198).
    - CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
    - CVE-2024-26922: Validated the parameters of bo mapping operations more clearly (bsc#1223315).
    - CVE-2024-26948: Fixed drm/amd/display by adding dc_state NULL check in dc_state_release (bsc#1223664).
    - CVE-2024-26993: Fixed fs/sysfs reference leak in sysfs_break_active_protection() (bsc#1223693).
    - CVE-2024-27013: Fixed tun limit printing rate when illegal packet received by tun device (bsc#1223745).
    - CVE-2024-27014: Fixed net/mlx5e to prevent deadlock while disabling aRFS (bsc#1223735).
    - CVE-2024-27043: Fixed a use-after-free in edia/dvbdev in different places (bsc#1223824).
    - CVE-2024-27046: Fixed nfp/flower handling acti_netdevs allocation failure (bsc#1223827).
    - CVE-2024-27072: Removed useless locks in usbtv_video_free() (bsc#1223837).
    - CVE-2024-27073: Fixed a memory leak in budget_av_attach() (bsc#1223843).
    - CVE-2024-27074: Fixed a memory leak in go7007_load_encoder() (bsc#1223844).
    - CVE-2024-27075: Avoided stack overflow warnings with clang (bsc#1223842).
    - CVE-2024-27078: Fixed a memory leak in tpg_alloc() (bsc#1223781).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且供應商未提供可用的修補程式。

  - netlabel修正超出邊界記憶體存取 有兩個陣列超出邊界記憶體存取一個在 cipso_v4_map_lvl_valid() 中另一個在 netlbl_bitmap_walk() 中。這兩個錯誤都簡單得令人尷尬而且修正也直截了當。僅供任何人將此修補程式反向移植至 v4.8 之前的核心因為在 Linux v4.8 之前不存在 netlbl_bitmap_walk() 修補程式因此您需要將 netlbl_bitmap_walk() 修補程式套用至 cipso_v4_bitmap_walk()。 (CVE-2019-25160)

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

カーネルの更新プログラムがRed Hat Enterprise Linux 8で利用可能になりました。Red Hat製品セキュリティは、この更新がセキュリティに及ぼす影響の重要度を重要と評価しています。詳細な重大度評価を示すCVSS（共通脆弱性評価システム）ベーススコアは、「参照」セクションのCVEリンクから脆弱性ごとに入手できます。カーネルパッケージにはLinuxオペレーティングシステムのコアであるLinuxカーネルが含まれています。セキュリティ修正プログラム：* カーネル：nfs：svc_process_common()におけるメモリ解放後使用（Use After Free）（CVE-2018-16884）* カーネル：vhost_net：パケット受信中の無限ループによりDoSが発生（CVE-2019-3900）*カーネル：ページのキャッシュサイドチャネル攻撃（CVE-2019-5489）* hardware：bluetooth：BR/EDR暗号鍵ネゴシエーション攻撃（KNOB）（CVE-2019-9506）*カーネル：drivers/net /wireless/marvell/mwifiex/ie.cのmwifiex_uap_parse_tail_ies function関数におけるヒープオーバーフロー（CVE-2019-10126）*カーネル：KVM：mmioリングバッファ経由のOOBメモリアクセス（CVE-2019-14821）*カーネル：crypto/crypto_user.cのcrypto_report_oneの情報漏えい（CVE-2018-19854）*カーネル：usb：DoSを引き起こす__usb_get_extra_descriptor()でのサイズチェックの欠落（CVE-2018-20169）* カーネル：L2CAP_GET_CONF_OPTの使用中のヒープアドレスの情報漏えい（CVE-2019-3459）* カーネル：L2CAP_PARSE_CONF_RSPの使用中のヒープアドレスの情報漏えい（CVE-2019-3460）* カーネル：サービス拒否につながるSCTPソケットバッファメモリリーク（CVE-2019-3874）* カーネル：vfio DMAマッピングによるサービス拒否ベクトル（CVE-2019-3882）* カーネル：hci_uart_set_flow_controlでのNULLポインターデリファレンス（CVE-2019-10207）* カーネル：mmget_not_zero()/get_task_mm()とコアダンプ間の競合状態を修正（CVE-2019-11599）* カーネル：fs/ext4/extents.cにより情報漏えいが発生（CVE- 2019-11833）* カーネル：HIDPCONNADDコマンドを介したカーネルスタックメモリからの情報漏えい（CVE-2019-11884）* カーネル：arch/x86/lib/insn-eval.cのメモリ解放後使用（use-after-free）（CVE-2019-13233）* カーネル：net/core/net-sysfs.cのregister_queue_kobjects()でのメモリ漏えいがサービス拒否につながる（CVE-2019-15916）* カーネル：LinuxスタックASLR実装の整数オーバーフロー（CVE-2015-1593）* カーネル：drivers/net/usb/hso.cのhso_probeでのoobメモリの読み取り（CVE-2018-19985）* カーネル：KVM：初期化されていないスタックコンテンツのゲストへの漏えい（CVE-2019-7222）* カーネル：net：弱いIP ID生成がリモートデバイスのトラッキングにつながる（CVE-2019-10638）影響、CVSSスコア、謝辞、その他の関連情報を含むセキュリティ問題の詳細については、「参照」セクションに記載されているCVEのページを参照してください。追加の変更：このリリースの変更に関する詳細については、「参照」セクションからリンクされているRed Hat Enterprise Linux 8.1リリースノートを参照してください。

リモートの SUSE Linux SLED12/ SLED_SAP12 / SLES12 / SLES_SAP12 ホストには、SUSE-SU-2024:1648-1 のアドバイザリに記載された複数の脆弱性の影響を受けるパッケージがインストールされています。

  - 5.12.4 より前の Linux カーネルでは、nfc ソケットにメモリ解放後使用 (Use After Free) の脆弱性があるため、ローカルの攻撃者が権限を昇格する可能性があります。通常の構成では、この問題は、CAP_NET_RAW を実行する権限のあるローカルユーザーのみが発生させることができます。(CVE-2021-23134)

  - Linux カーネルでは、次の脆弱性が解決されています。scsi: qla2xxx: ha->vp_map ポインターの二重解放を修正する Coverity スキャンにより、ポインター ha->vp_map の二重解放の潜在的なリスクが報告されました。
    ha->vp_map が qla2x00_mem_alloc() で解放され、関数 qla2x00_mem_free(ha) で再び解放されました。NULL を vp_map に割り当て、kfree が NULL を処理します。(CVE-2024-26930)

  - Linux カーネルでは、次の脆弱性が解決されています。netlabel: 領域外メモリアクセスの修正 2 つの配列領域外メモリアクセスが存在します。1 つは cipso_v4_map_lvl_valid() に、もう 1 つは netlbl_bitmap_walk() にあります。どちらのエラーも非常にシンプルで、修正は簡単です。このパッチを v4.8 より前のカーネルにバックポートしているユーザーへの参考として、netlbl_bitmap_walk() パッチを cipso_v4_bitmap_walk() に適用してください。これは、netlbl_bitmap_walk() が Linux v4.8 より前に存在しないためです。(CVE-2019-25160)

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
239841	TencentOS Server 4: kernel (TSSA-2024:0960)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/23	critical
222879	Linux Distros のパッチ未適用の脆弱性: CVE-2019-25160	Nessus	Misc.	2025/3/4	2025/11/25	high
130547	RHEL 8：核心 (RHSA-2019:3517)	Nessus	Red Hat Local Security Checks	2019/11/6	2025/4/15	critical
222879	Linux Distros 未修补的漏洞：CVE-2019-25160	Nessus	Misc.	2025/3/4	2025/11/25	high
198237	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:1870-1)	Nessus	SuSE Local Security Checks	2024/5/31	2025/9/24	high
222879	Linux Distros Unpatched Vulnerability : CVE-2019-25160	Nessus	Misc.	2025/3/4	2025/11/25	high
130547	RHEL 8 : 内核 (RHSA-2019:3517)	Nessus	Red Hat Local Security Checks	2019/11/6	2025/4/15	critical
130547	RHEL 8 : kernel (RHSA-2019:3517)	Nessus	Red Hat Local Security Checks	2019/11/6	2025/4/15	critical
197055	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:1643-1)	Nessus	SuSE Local Security Checks	2024/5/15	2025/9/24	high
197048	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:1648-1)	Nessus	SuSE Local Security Checks	2024/5/15	2024/12/27	high
197057	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:1646-1)	Nessus	SuSE Local Security Checks	2024/5/15	2025/9/24	high
198237	SUSE SLED12 / SLES12 セキュリティ更新 : kernel (SUSE-SU-2024:1870-1)	Nessus	SuSE Local Security Checks	2024/5/31	2025/9/24	high
222879	Linux Distros 未修補的弱點：CVE-2019-25160	Nessus	Misc.	2025/3/4	2025/11/25	high
130547	RHEL 8：kernel（RHSA-2019:3517）	Nessus	Red Hat Local Security Checks	2019/11/6	2025/4/15	critical
197055	SUSE SLES12 セキュリティ更新 : kernel (SUSE-SU-2024:1643-1)	Nessus	SuSE Local Security Checks	2024/5/15	2025/9/24	high
197048	SUSE SLED12 / SLES12 セキュリティ更新 : kernel (SUSE-SU-2024:1648-1)	Nessus	SuSE Local Security Checks	2024/5/15	2024/12/27	high
197057	SUSE SLES12 セキュリティ更新 : kernel (SUSE-SU-2024:1646-1)	Nessus	SuSE Local Security Checks	2024/5/15	2025/9/24	high

检测

插件搜索

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critical

critical

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